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Wholewit ago

It's not anonymous but pseudo-anonymous. Every Bitcoin transaction sent is recorded on a public ledger so you can see what address sent how much to another. You don't know who owns what addresses though unless person A sends money to person B. Person A will then know the address belongs to person B. This is why you should never reuse wallet addresses. Most wallets creates a new address every time one is used and hides the old one so as not to be reused for this reason.

MadWorld ago

So by never reusing wallet addresses, you can achieve a good level of anonymity without been tracked to your real identity? What about the step where you buy the bitcoins with real money, such as credit cards and bank accounts? Can you also suggest what is the reasonable exchange fee for the currency conversion?
Thanks you!

EngelbertHumperdinck ago

Governments want to be able to track all your financial transactions, so they enact things like KYC (Know Your Customer) laws. These laws require exchanges to collect tons of information about you before their allowed to do business with you. If you were to buy bitcoin in person, for cash or trade, it would be basically impossible to trace unless you were under surveillance.

MadWorld ago

Correct me if I am wrong. The identity of a bitcoin account is only exposed when the exchange of "gov't issued" currency and cryptocurrency takes place. Once that currency exchange is completed, can you anonymize your account by transferring the bitcoins to another account through non-reused disposable wallet addresses?
Also, I didn't know you could buy bitcoins in person. Where do you find such persons to make the exchange and maintain anonymity?

EngelbertHumperdinck ago

If you were to generate a new wallet offline and then transfer the coins into it, there would be no way for anyone to prove you are still in control of the coins. However, let's say later on, you want to purchase something online using those coins and have it delivered to your house, it would be pretty obvious that you just transferred the coins to yourself.

There are also coin mixing services which claim to break (or at least obfuscate) the chain of custody of your coins, for a fee, of course.

If you don't know anyone personally who is willing to trade their bitcoin for your cash, you may find someone here: https://localbitcoins.com. People usually charge more for in-person trades, though. I haven't used localbitcoins yet, myself.

MadWorld ago

It appears localbitcoins.com does have a few local in-person buying option. But it doesn't show the exchange rates.

...it would be pretty obvious that you just transferred the coins to yourself.

Since transactions are of public record, are those disposable bitcoin addresses tied to your wallet in publicly identifiable manner? Furthermore, let's say you have WalletA and WalletB, with each one having a collection of sending and receiving addresses. WalletA is used to buy coins relatively anonymously through in-person cash exchange. Then this relatively anonymous WalletA transfers some amount of coins through multiple sender addresses to WalletB's receiver addresses. WalletB is then used to pay purchases, and identity is only exposed when the items are sent to a physical address. If WalletB were to send items to a fake physical address that has nothing to do with your true identity, the owner of WalletB remains hidden. Am I understanding this correctly?
And finally, even if the person of WalletB is exposed to purchases, I think there is a plausible deniability of identity that this person also owns WalletA, where it could be a simple donation to WalletB. WalletB can also claim someone anonymous sent the gifts to said address. No matter how obvious it is, you still need the hard proof.

EngelbertHumperdinck ago

Yes. To the best of my knowledge, everything you have described here is accurate. But please don't take my word for it. I'm far from an expert. I would definitely defer to the mods of this sub.